When a body is earth conncected, electrons from the earth flow into the body. This means the body is
1). ?charged negatively?
2). ?an insulator?
3). uncharged?
4). charged positively
1. The GPS device in an automobile uses which communication channel?
2. At what temperature do the Fahrenheit and Celsius scales give the same reading?
3. Which of the following is a non renewable source of energy ?
4. 4. Biodiversity is richer in:
5. The Hydraulic Break works on the principle of ________ .
7. When the barometer reading dips suddenly, it is an indication of
8. The force of friction between two surfaces will increase if: